Closed Bug 1450375 Opened 6 years ago Closed 2 years ago

blob-image: runs poorly


(Core :: Graphics: WebRender, defect, P2)






(Reporter: jrmuizel, Assigned: jrmuizel)


(Depends on 2 open bugs, Blocks 2 open bugs, )


This looks like a blob image problem:
Bug 1425484 may fix it.
Depends on: 1425484
Is it a blob image problem that I can't see the perf graph at all?  Separate bug?
Flags: needinfo?(jmuizelaar)
Priority: -- → P1
That sounds like a separate bug.
Flags: needinfo?(jmuizelaar)
It looks this page is mostly a big SVG
Depends on: 1456555
Summary: runs poorly → blob-image: runs poorly
Assignee: nobody → jmuizelaar
Depends on: 1478070
This runs mostly ok on Windows now.
Priority: P1 → P2
No longer blocks: stage-wr-nightly

This improved a lot with the blob recoordination work but it looks like it's still affected by the issue with container size changes invalidating their children.

Depends on: wr-perf, 1585781
No longer depends on: 1425484

Some information about the topic of the JPro-Team:
At the end of 2019 we've changed our rendering engine.
Previously we were mainly generating one big svg-element.
Now we are creating many div's with some small svg-element inside.
We've done the change to better allow embedding non-svg element,
because <foreignObject> was very unstable on all browsers.
This might be relevant for performance tests ...

Thanks for the update! It does seem to behave somewhat better now than what I remember but probably could still be improved in Firefox.

Seems to run well now - the worst case blob raster I see is 6ms. Will probably benefit from any general blob raster work we do though.

Closed: 2 years ago
Resolution: --- → WORKSFORME
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